Gambro Cobe Spectra Essentials Manual page 200

Specifications
Pump Flow Rates and Speeds
Characteristics
AC pump flow rate range
AC pump flow rate accuracy
Inlet pump flow rate range
Inlet pump flow rate accuracy
Plasma pump flow rate range
Plasma pump flow rate accuracy
Plasma/red cell exchange fluid balance range
Plasma/red cell exchange fluid balance accuracy
LPE fluid balance accuracy
Collect/replace pump flow rate range
Collect/replace pump flow rate accuracy
13-4
Performance
Up to 12 mL/min
±6% of display value or ±0.2 mL/min, whichever is
greater
Up to 150 mL/min
±6% of display value or ±0.4 mL/min, whichever is
greater
Up to 150 mL/min
±6% of display value or ±0.4 mL/min, whichever is
greater
LPE procedure: –13% to +1% of display value
75% to 150%
±8% of command balance
–7% to +9%.
Up to 150 mL/min
AutoPBSC procedure: up to 15 mL/min
±6% of display value or ±0.2 mL/min, whichever is
greater
AutoPBSC procedure: ±15% of display value
LPE procedure: –13% to +1% of display value
Conditions
0 to +50 mm Hg inlet pressure
0 to –250 mm Hg outlet pressure
Automatic loading/unloading
Tubing ID: 0.113 inches
0 to –250 mm Hg inlet pressure
0 to +400 mm Hg outlet pressure
Automatic loading/unloading
Tubing ID: 0.113 inches
0 to +400 mm Hg inlet pressure
0 to +400 mm Hg outlet pressure
Automatic loading/unloading
Tubing ID: 0.113 inches
Plasma and collect/replace pumps: 2–70 mL/min flow
rate
Inlet pump: 20–120 mL/min flow rate
Inlet:AC ratio: 9:1 to 20:1
Maximum return pressure: 350 mm Hg
0 to +400 mm Hg inlet pressure
0 to +400 mm Hg outlet pressure
Tubing ID: 0.113 inches
Automatic loading/unloading
AutoPBSC procedure: Weigh collection bag to
determine collect volume. Patient hematologic
variables can cause variations outside of system
specifications.
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COBE Spectra™ Apheresis System • Essentials Guide